Fact checked by Nick Blackmer Some companies now offer multi-cancer early detection tests designed to screen for multiple ...

Blood tests that detect a protein involved in Alzheimer’s disease could help predict the age at which the disease may strike people long before they develop symptoms, according to a new study. But ...

This article was reviewed by Felix Gussone, MD. In this guide, we’ll break down what most biomarker lab tests measure, how to prepare for them, and what to do once you receive your results. Not ...

Last month, The US Food and Drug Administration approved a new blood test for assisting the diagnosis of Alzheimer’s disease. Produced by Roche, Elecsys pTau181 measures the concentration of a ...

Doctors can diagnose fatty liver disease, now called metabolic dysfunction-associated steatotic liver disease (MASLD), using blood tests that measure serum liver enzyme levels. Elevated enzyme levels ...